Dr Jiabao Yi

Dr Jiabao Yi

Future Fellow

School of Engineering

Career Summary

Biography

Prof. Jiabao Yi is currently working as an associate professor in Global Innovative Center for Advanced Nanomaterials at the University of Newcastle, Australia from June 2016. Before joining at UON, Prof. Yi was working as a Senior Lecturer in the school of Materials Science and Engineering, UNSW, Australia. Before moving to Australia, he had been working as a Lee Kuan Yew Fellow in the Department of Materials Science and Engineering, National University of Singapore, where he also obtained his PhD degree in 2008. 

Prof. Yi has made extensive contributions to diluted magnetic semiconductors, magnetic materials, oxides and 2D materials, especially in the areas of defects, doping and defects/doping induced ferromagnetism in semiconductors. He and his colleagues have proposed nonmangeitc element doping induced ferromagnetism and defects induced ferromagnetism, which is totally different from traditional theory of magnetism that magnetism is due to the uncompensated 3d orbitals. His research has been recognised with several prestigious fellowship including Future Fellowship (step 2), Queen Elizabeth II Fellowship and Lee Kuan Yew postdoctoral Fellowship. 

He has published over 120 journal papers and many of them have been published in high impact journals, such as Nature Communications, Advanced Materials, Physical Review Letters, Journal of the American Chemical Society, Nano Letters, Advanced Functional Materials and chemistry of Materials etc with an average of 650 citations per year in the last five years. He has total citations of over 6000 times and an h-index of 39 (Google scholar). He is the Editor-in-Chief of Journal of Advances in Applied Physics, 2017-2019; Associate editor of Frontier in Physical Chemistry and Chemical Physics, 2015- and Nanomaterials and Nanotechnology, 2015-; Journal of the Australia Ceramic Society; Editorial member of Scientific Report and Current of Nanomaterials. He has achieved total grant of over 4 million in the last ten years.


Qualifications

  • Doctor of Philosophy, National University of Singapore

Keywords

  • 2D materials
  • Functional Materials
  • Magnetic materials
  • Oxides

Languages

  • English (Fluent)

Fields of Research

Code Description Percentage
091205 Functional Materials 50
091203 Compound Semiconductors 30
091299 Materials Engineering not elsewhere classified 20

Professional Experience

Professional appointment

Dates Title Organisation / Department
1/06/2018 -  Future Fellow/Associate Professor NEWCASTLE UNIVERSITY
Global Innovative Centre for Advanced Nanomaterials
Australia
1/04/2016 - 30/09/2018 Queen Elizabeth II Fellowship UNSW
Australia
1/04/2016 - 30/09/2017 Senior Lecturer UNSW
Australia
1/04/2016 - 30/09/2018 Future Fellow UNSW
Australia

Awards

Professional

Year Award
2016 Future Fellow (step 2)
ARC (Australian Research Council)
2011 Queen Elizabeth II Fellowship
ARC (Australian Research Council)
2008 Lee Kuan Yew Postdoctoral Fellowship
Lee Kuan Yew Foundation Singapore

Teaching

Code Course Role Duration
MTAS2001 Physical Properties of Materials
UNSW
Lecturer 1/05/2013 - 30/06/2018
MTAS6101 Thermodynamics and Equilibria
UNSW
Lecturer and coordinator 1/04/2015 - 30/06/2018
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Publications

For publications that are currently unpublished or in-press, details are shown in italics.


Chapter (2 outputs)

Year Citation Altmetrics Link
2013 Wang Y, Ng YW, Chen Y, Shuter B, Yi J, Ding J, et al., 'Formulation of superparamagnetic iron oxides by nanoparticles of biodegradable polymers for magnetic resonance imaging', Chemotherapeutic Engineering: Collected Papers of Si-Shen Feng - A Tribute to Shu Chien on His 82nd Birthday 911-935 (2013)
DOI 10.4032/9789814463157
2009 Feng YP, Pan H, Wu RQ, Shen L, Ding J, Yi JB, Wu YH, 'Ferromagnetism in semiconductors doped with non-magnetic elements', Spintronics: Materials, Applications and Devices 59-78 (2009)

Materials with specific magnetic properties are required for spin generation, manipulation, and detection for spintronics applications. Transition metal (TM) doped semiconductors ... [more]

Materials with specific magnetic properties are required for spin generation, manipulation, and detection for spintronics applications. Transition metal (TM) doped semiconductors and oxides, which were expected to meet this requirement, are facing problems due to formation of secondary phases and clusters. To overcome this problem, researchers have gone beyond traditional magnetic TM doped semiconductors and oxides and have started looking for alternative dopants. Some breakthroughs have been made recently. In this article, we review progress made along this direction and discuss possible origins of the unexpected ferromagnetism observed in materials without magnetic elements. We focus on dilute magnetic semiconductors and oxides obtained by doping with elements with a full d-shell or 2p light elements. It has been demonstrated that room temperature ferromagnetism can be achieved in such systems. © 2009 by Nova Science Publishers, Inc. All rights reserved.

Citations Scopus - 2

Journal article (107 outputs)

Year Citation Altmetrics Link
2019 Ding X, Liu T, Ahmed S, Bao N, Ding J, Yi J, 'Enhanced ferromagnetism in WS2 via defect engineering', Journal of Alloys and Compounds, 772 740-744 (2019) [C1]
DOI 10.1016/j.jallcom.2018.09.088
2018 Luo X, Tseng LT, Wang Y, Bao N, Lu Z, Ding X, et al., 'Intrinsic or interface clustering induced ferromagnetism in Fe-doped In2O3 diluted magnetic semiconductors', ACS Applied Materials and Interfaces, 10 22372-22380 (2018) [C1]
DOI 10.1021/acsami.8b04046
2018 Hu HL, Wang D, Tseng A, Chen Z, Kong C, Yi J, Li S, 'Thickness Dependence of Magnetic Behavior of LaAlO

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Thickness dependence of magnetic properties of LaAlO3 (LAO)/SrTiO3 (STO) heterostructures is systematically studied. It is ... [more]

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Thickness dependence of magnetic properties of LaAlO3 (LAO)/SrTiO3 (STO) heterostructures is systematically studied. It is found that the magnetic moment is rather robust at elevated temperatures in the samples grown under ultralow PO2 of 1 × 10-8 Torr, indicating room-temperature ferromagnetism in the LaAlO3/SrTiO3 heterostructures. Spin-glass-like behavior is observed in the LAO/STO heterostructures with the LAO thickness ranging from 5 to 90 unit cells (2¿35.2 nm). As the LAO layer becomes thicker, the blocking temperature of spin-glass-like behavior decreases and magnetic moment weakens, which may be related to the reduced density of oxygen vacancies at the interfacial TiO2 layer. It is believed that the well-controlled magnetism by tuning the LAO thickness may open an avenue for the potential application of spintronics with LaAlO3/SrTiO3 heterostructures.

DOI 10.1002/admi.201800352
2018 Xu Z, Younis A, Cazorla C, Yi J, Chu D, Li S, 'Engineering cationic defects in transparent tin oxide superlattices', Materials and Design, 155 71-76 (2018)

© 2018 The lack of understanding in engineering cation defects in metal oxides has impeded the development of high performance, and transparent electronic devices. Through studyin... [more]

© 2018 The lack of understanding in engineering cation defects in metal oxides has impeded the development of high performance, and transparent electronic devices. Through studying the formation energy of various cationic defects in Mn-doped SnO2 via simulation, we found Mn3+ cations occupy the interstitial sites of SnO2 nanocrystals, and we proved that such defects can be engineered to significantly improve resistive switching performance of tin oxide-based devices. With this finding, a new solution-processed approach has been developed to synthesize Mn-doped SnO2 nanocrystals with a self-assembly technique for high quality transparent Mn-doped SnO2 thin film fabrication. Defect migration behavior of the Mn-doped SnO2 thin film was studied by building a metal-oxide-metal sandwich device. The effects of cationic defects, such as Mn interstitials, on the charge transport behavior were further studied to reveal the underlying mechanism. This study provides new insights into the design and engineering of defects in transparent oxides for high-density data storage applications.

DOI 10.1016/j.matdes.2018.05.061
Citations Scopus - 2
2018 Ahmed S, Ding X, Murmu PP, Bao NN, Liu R, Kennedy J, et al., 'Magnetic properties of Co doped WSe

© 2017 Elsevier B.V. In this research, the potential of transition metal doped 2D WSe2as a 2D dilute magnetic semiconductor has been explored experimentally. Single crystal WSe2wa... [more]

© 2017 Elsevier B.V. In this research, the potential of transition metal doped 2D WSe2as a 2D dilute magnetic semiconductor has been explored experimentally. Single crystal WSe2was doped with Co with various concentrations by a physical implantation method. Raman and X-ray diffraction spectra indicate the effective doping of Co in the substitutional sites. Secondary ion mass spectrometry results demonstrate the Gaussian distribution of Co in WSe2. Magnetic measurements show that both un-doped WSe2and WSe2doped with Co exhibit weak ferromagnetism at room temperature. The magnetization is increased with Co doping compared to un-doped WSe2and it tends to be enhanced with increasing doping concentration.

DOI 10.1016/j.jallcom.2017.09.288
Citations Scopus - 3
2018 Ahmed S, Viboon P, Ding X, Bao NN, Du YH, Herng TS, et al., 'Annealing effect on the ferromagnetism of MoS

© 2018 Novel properties of two-dimensional (2D) materials have drawn extensive attention in past decade. Magnetic property is one of the research focuses since it can add extra sp... [more]

© 2018 Novel properties of two-dimensional (2D) materials have drawn extensive attention in past decade. Magnetic property is one of the research focuses since it can add extra spin freedom for the manipulation of 2D material properties. The magnetism in 2D materials can be originated from defects (i.e. vacancies, zigzag defects). In this work, MoS2 nano particles were annealed at various temperatures (from 600 till 1000 °C) in an argon environment to explore the post-annealing effect on the magnetic properties. The results indicate that annealing may induce tunable ferromagnetism associated with the annealing temperature. The ferromagnetic signal is enhanced with the increase in annealing temperature which may attribute to the defects pertaining to the sulfur vacancies and edge terminated structure induced by annealing.

DOI 10.1016/j.jallcom.2018.02.330
2018 Wang YR, Li S, Yi JB, 'Transition Metal-Doped Tin Monoxide Monolayer: A First-Principles Study', Journal of Physical Chemistry C, 122 4651-4661 (2018)

© 2018 American Chemical Society. Using first-principles calculations, the structural and electronic properties of monolayer SnO doped with 3d transition metals from V to Ni were ... [more]

© 2018 American Chemical Society. Using first-principles calculations, the structural and electronic properties of monolayer SnO doped with 3d transition metals from V to Ni were investigated. The results indicate that the substitutional doping is preferred under oxygen-rich conditions for all transition metals. In addition, all dopants induce magnetism by forming TMsubexcept for Ni. Such a magnetic behavior is due to the interaction between the dopants and the surrounding Sn/O atoms. The stability and the origin of magnetism are investigated by considering different defect complexes. The results show that a defect complex composed of substitutional dopants and oxygen vacancies has the same magnetic moment as that of substitutional dopants of TMsubalone, whereas the magnetic moments of defect complexes composed of ubsubstitutional, TMsub, and tin vacancy, VSn, vary significantly. The moments of defect complexes, such as (Cosub+ VSn) and (Nisub+ VSn), are enhanced compared to those of the substitutional alone. On the other hand, the magnetic moments of (Fesub+ VSn) and (Mnsub+ VSn) are the same as those of substitutional dopants alone, whereas (Crsub+ VSn) and (Vsub+ VSn) have lower magnetic moments than single TMsub.

DOI 10.1021/acs.jpcc.7b12282
Citations Scopus - 1
2018 Wan T, Pan Y, Du H, Qu B, Yi J, Chu D, 'Threshold Switching Induced by Controllable Fragmentation in Silver Nanowire Networks', ACS Applied Materials and Interfaces, 10 2716-2724 (2018)

© 2017 American Chemical Society. Silver nanowire (Ag NW) networks have been widely studied because of a great potential in various electronic devices. However, nanowires usually ... [more]

© 2017 American Chemical Society. Silver nanowire (Ag NW) networks have been widely studied because of a great potential in various electronic devices. However, nanowires usually undergo a fragmentation process at elevated temperatures due to the Rayleigh instability that is a result of reduction of surface/interface energy. In this case, the nanowires become completely insulating due to the formation of randomly distributed Ag particles with a large distance and further applications are hindered. Herein, we demonstrate a novel concept based on the combination of ultraviolet/ozone irradiation and a low-temperature annealing process to effectively utilize and control the fragmentation behavior to realize the resistive switching performances. In contrast to the conventional fragmentation, the designed Ag/AgOxinterface facilitates a unique morphology of short nanorod-like segments or chains of tiny Ag nanoparticles with a very small spacing distance, providing conduction paths for achieving the tunneling process between the isolated fragments under the electric field. On the basis of this specific morphology, the Ag NW network has a tunable resistance and shows volatile threshold switching characteristics with a high selectivity, which is the ON/OFF current ratio in selector devices. Our concept exploits a new function of Ag NW network, i.e., resistive switching, which can be developed by designing a controllable fragmentation.

DOI 10.1021/acsami.7b16142
2018 Jing B, Ao Z, Teng Z, Wang C, Yi J, An T, 'Density functional theory study on the effects of oxygen groups on band gap tuning of graphitic carbon nitrides for possible photocatalytic applications', Sustainable Materials and Technologies, 16 12-22 (2018)

© 2018 Elsevier B.V. Graphitic carbon nitride (g-C3N4) has been considered to be a promising photocatalyst due to its photoresponse under visible light. It is known that different... [more]

© 2018 Elsevier B.V. Graphitic carbon nitride (g-C3N4) has been considered to be a promising photocatalyst due to its photoresponse under visible light. It is known that different types of oxygen groups would be normally remained on g-C3N4during synthesis, and g-C3N4with oxygen groups was reported to have promising photocatalytic performance experimentally. To understand the mechanism of the enhanced photocatalytic performance of g-C3N4with oxygen groups, density functional theory (DFT) calculations were carried out in this work to investigate the band structures of g-C3N4with different types of oxygen groups (¿COOH, ¿OH or [dbnd]O) systematically, thus predicting its capability of activation of electron-hole pair. In addition, in order to consider the position of oxygen groups on g-C3N4and its corresponding effect on the band structure, graphitic carbon nitride nanoribbons (CNNR) is built. It is found that only ¿OH and [dbnd]O groups can be stably attached at the center of CNNR, while all the three types of groups are stable at the edges. Additionally, ¿COOH or ¿OH group binding with N atoms (N¿COOH or N¿OH) can reduce the bandgap of CNNR significantly, and the bandgap further reduces sharply at high concentration of N¿COOH or N¿OH, while attaching [dbnd]O does not change its bandgap much regardless the position of the groups expect replacing H atom at the right edge. Therefore, attaching N¿OH at the middle, replacing H atoms by [dbnd]O at the right edge and attaching N¿COOH or N¿OH at both sides are promising ways to reduce the band gap of CNNR and thus may improve the generation of electron-hole pair. Furthermore, the higher the concentration of the oxygen groups, the better the performance it has.

DOI 10.1016/j.susmat.2018.04.001
Citations Scopus - 2
2017 Huang J, Fenton GA, Zhang L, Griffiths DV, 'Preface', Geotechnical Special Publication, iii (2017) [C3]
DOI 10.1061/9780784480700.fm
Citations Scopus - 1
Co-authors Reza Moheimani, Jinsong Huang
2017 Wang Y, Tseng L-T, Murmu PP, Bao N, Kennedy J, Ionesc M, et al., 'Defects engineering induced room temperature ferromagnetism in transition metal doped MoS2', MATERIALS & DESIGN, 121 77-84 (2017)
DOI 10.1016/j.matdes.2017.02.037
Citations Scopus - 16Web of Science - 17
2017 Ahmed S, Ding X, Bao N, Bian P, Zheng R, Wang Y, et al., 'Inducing High Coercivity in MoS

© 2017 American Chemical Society. MoS2nanosheets were doped with vanadium (V) with a variety of concentrations using a hydrothermal method. Raman, X-ray photoelectron spectroscopy... [more]

© 2017 American Chemical Society. MoS2nanosheets were doped with vanadium (V) with a variety of concentrations using a hydrothermal method. Raman, X-ray photoelectron spectroscopy, and electron paramagnetic resonance results indicate the effective substitutional doping in MoS2. Without V doping, oxides such as MoO2and MoO3have been observed, whereas with 5 at% V doping, the oxide disappeared. Magnetic measurements show that room temperature ferromagnetism has been induced by V doping. Magnetization tends to increase with the increased V doping concentration. A very large coercivity up to 1.87 kOe has been observed in 5 at% vanadium doped MoS2, which may attribute to a combination effect of localized charge transfer between V and S ions, pinning effect due to the in-between defects, stress induced by doping, and shape anisotropy due to two-dimensional nature of MoS2ribbons.

DOI 10.1021/acs.chemmater.7b02593
Citations Scopus - 3
2017 Zhang H, Li L, Liu XL, Jiao J, Ng C-T, Yi JB, et al., 'Ultrasmall Ferrite Nanoparticles Synthesized via Dynamic Simultaneous Thermal Decomposition for High-Performance and Multifunctional T-1 Magnetic Resonance Imaging Contrast Agent', ACS NANO, 11 3614-3631 (2017)
DOI 10.1021/acsnano.6b07684
Citations Scopus - 17Web of Science - 15
2017 Li S, Ao Z, Zhu J, Ren J, Yi J, Wang G, Liu W, 'Strain Controlled Ferromagnetic-Antiferromagnetic Transformation in Mn-Doped Silicene for Information Transformation Devices', JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 8 1484-1488 (2017)
DOI 10.1021/acs.jpclett.7b00115
Citations Scopus - 21Web of Science - 22
2017 Luo X, Tseng LT, Lee WT, Tan TT, Bao NN, Liu R, et al., 'Probing the magnetic profile of diluted magnetic semiconductors using polarized neutron reflectivity', SCIENTIFIC REPORTS, 7 (2017)
DOI 10.1038/s41598-017-06793-w
2017 Ahmed S, Yi J, 'Two-Dimensional Transition Metal Dichalcogenides and Their Charge Carrier Mobilities in Field-Effect Transistors', NANO-MICRO LETTERS, 9 (2017)
DOI 10.1007/s40820-017-0152-6
Citations Web of Science - 8
2017 Tseng LT, Suter A, Wang YR, Xiang FX, Bian P, Ding X, et al., 'Intrinsic and spatially nonuniform ferromagnetism in Co-doped ZnO films', PHYSICAL REVIEW B, 96 (2017)
DOI 10.1103/PhysRevB.96.104423
Citations Scopus - 1Web of Science - 1
2016 Piao J, Tseng L-T, Yi J, 'Ferromagnetism in Sm doped ZnO nanorods by a hydrothermal method', CHEMICAL PHYSICS LETTERS, 649 19-22 (2016)
DOI 10.1016/j.cplett.2016.02.030
Citations Scopus - 5Web of Science - 5
2016 Wang Y, Piao J, Lu Y, Li S, Yi J, 'Intrinsic ferromagnetism in Sm doped ZnO', MATERIALS RESEARCH BULLETIN, 83 408-413 (2016)
DOI 10.1016/j.materresbull.2016.06.039
Citations Scopus - 4Web of Science - 5
2016 Saadaoui H, Luo X, Salman Z, Cui XY, Bao NN, Bao P, et al., 'Intrinsic Ferromagnetism in the Diluted Magnetic Semiconductor Co:TiO2', PHYSICAL REVIEW LETTERS, 117 (2016)
DOI 10.1103/PhysRevLett.117.227202
Citations Scopus - 14Web of Science - 14
2016 Tseng L-T, Luo X, Bao N, Ding J, Li S, Yi J, 'Structures and properties of transition-metal-doped TiO2 nanorods', MATERIALS LETTERS, 170 142-146 (2016)
DOI 10.1016/j.matlet.2016.02.021
Citations Scopus - 8Web of Science - 9
2016 Tseng L-T, Luo X, Li S, Yi J, 'Magnetic properties of Sm-doped rutile TiO2 nanorods', JOURNAL OF ALLOYS AND COMPOUNDS, 687 294-299 (2016)
DOI 10.1016/j.jallcom.2016.06.112
Citations Scopus - 7Web of Science - 7
2016 Piao J, Tseng L-T, Suzuki K, Yi J, 'Fabrication, characterization and magnetic properties of Na-doped ZnO nanorods', FUNCTIONAL MATERIALS LETTERS, 9 (2016)
DOI 10.1142/S1793604716500399
2016 Wang Y, Anh P, Li S, Yi J, 'Electronic and Magnetic Properties of Transition-Metal-Doped Monolayer Black Phosphorus by Defect Engineering', JOURNAL OF PHYSICAL CHEMISTRY C, 120 9773-9779 (2016)
DOI 10.1021/acs.jpcc.6b00981
Citations Scopus - 12Web of Science - 12
2016 Wang Y, Li S, Yi J, 'Electronic and magnetic properties of Co doped MoS2 monolayer', SCIENTIFIC REPORTS, 6 (2016)
DOI 10.1038/srep24153
Citations Scopus - 29Web of Science - 22
2016 Liu XL, Ng CT, Chandrasekharan P, Yang HT, Zhao LY, Peng E, et al., 'Synthesis of Ferromagnetic Fe0.6Mn0.4O Nanoflowers as a New Class of Magnetic Theranostic Platform for In Vivo T-1-T-2 Dual-Mode Magnetic Resonance Imaging and Magnetic Hyperthermia Therapy', ADVANCED HEALTHCARE MATERIALS, 5 2092-2104 (2016)
DOI 10.1002/adhm.201600357
Citations Scopus - 9Web of Science - 9
2015 Wang Y, Luo X, Tseng L-T, Ao Z, Li T, Xing G, et al., 'Ferromagnetism and Crossover of Positive Magnetoresistance to Negative Magnetoresistance in Na-Doped ZnO', CHEMISTRY OF MATERIALS, 27 1285-1291 (2015)
DOI 10.1021/cm504261q
Citations Scopus - 16Web of Science - 18
2015 Yi JJ, Xu W, Xiong XZ, Kong LT, Ferry M, Li JF, 'Influence of mutual substitution between La and Gd on the glass-forming ability of Al-Ni-La-Gd alloys', JOURNAL OF ALLOYS AND COMPOUNDS, 628 245-250 (2015)
DOI 10.1016/j.jallcom.2014.12.180
Citations Web of Science - 4
2015 Luo X, Tseng LT, Li S, Yi JB, 'Room temperature ferromagnetic ordering of NiO films through exchange coupling', MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 30 228-232 (2015)
DOI 10.1016/j.mssp.2014.10.009
Citations Scopus - 7Web of Science - 6
2015 Luo X, Tseng L-T, Li S, Yi J, 'The magnetism of BiFeO3 powders', FUNCTIONAL MATERIALS LETTERS, 8 (2015)
DOI 10.1142/S1793604715500277
2015 Luo X, Tseng LT, Lee WT, Xing GZ, Liu T, Li S, Yi JB, 'Monodispersed ZnO Quantum Dots with Nd Doping', NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 7 417-421 (2015)
DOI 10.1166/nnl.2015.1981
Citations Scopus - 7Web of Science - 7
2015 Tseng L-T, Lu Y, Fan HM, Wang Y, Luo X, Liu T, et al., 'Magnetic properties in alpha-MnO2 doped with alkaline elements', SCIENTIFIC REPORTS, 5 (2015)
DOI 10.1038/srep09094
Citations Scopus - 19Web of Science - 16
2015 Wang Y, Piao J, Xing G, Lu Y, Ao Z, Bao N, et al., 'Zn vacancy induced ferromagnetism in K doped ZnO', JOURNAL OF MATERIALS CHEMISTRY C, 3 11953-11958 (2015)
DOI 10.1039/c5tc02936h
Citations Scopus - 18Web of Science - 17
2014 Lee JJ, Xing GZ, Yi JB, Chen T, Ionescu M, Li S, 'Tailoring the coercivity in ferromagnetic ZnO thin films by 3d and 4f elements codoping', APPLIED PHYSICS LETTERS, 104 (2014)
DOI 10.1063/1.4861165
Citations Scopus - 51Web of Science - 49
2014 Xing GZ, Yi JB, Yan F, Wu T, Li S, 'Positive magnetoresistance in ferromagnetic Nd-doped In2O3 thin films grown by pulse laser deposition', APPLIED PHYSICS LETTERS, 104 (2014)
DOI 10.1063/1.4879463
Citations Scopus - 40Web of Science - 36
2014 Luo X, Lee W-T, Xing G, Bao N, Yonis A, Chu D, et al., 'Ferromagnetic ordering in Mn-doped ZnO nanoparticles', NANOSCALE RESEARCH LETTERS, 9 1-8 (2014)
DOI 10.1186/1556-276X-9-625
Citations Scopus - 26Web of Science - 31
2014 Tseng L-T, Luo X, Tan TT, Li S, Yi J, 'Doping concentration dependence of microstructure and magnetic behaviours in Co-doped TiO2 nanorods', NANOSCALE RESEARCH LETTERS, 9 (2014)
DOI 10.1186/1556-276X-9-673
Citations Scopus - 10Web of Science - 10
2014 Tseng LT, Yi JB, Zhang XY, Xing GZ, Fan HM, Herng TS, et al., 'Green emission in carbon doped ZnO films', AIP ADVANCES, 4 (2014)
DOI 10.1063/1.4882172
Citations Scopus - 8Web of Science - 8
2014 Liu XL, Wang YT, Ng CT, Wang R, Jing GY, Yi JB, et al., 'Coating Engineering of MnFe2O4 Nanoparticles with Superhigh T-2 Relaxivity and Efficient Cellular Uptake for Highly Sensitive Magnetic Resonance Imaging', ADVANCED MATERIALS INTERFACES, 1 (2014)
DOI 10.1002/admi.201300069
Citations Scopus - 11Web of Science - 3
2013 Yi JB, Bao NN, Luo X, Fan HM, Liu T, Li S, 'Ferromagnetism in Cr doped In2O3', THIN SOLID FILMS, 531 481-486 (2013)
DOI 10.1016/j.tsf.2013.01.040
Citations Scopus - 15Web of Science - 15
2013 Mi Y, Cao YH, Liu XL, Yi JB, Tan HR, Ma P, et al., 'Synthesis of hierarchical Fe2O3/SnO2 hollow heterostructures and their improved photocatalytic properties', MATERIALS CHEMISTRY AND PHYSICS, 143 311-321 (2013)
DOI 10.1016/j.matchemphys.2013.09.004
Citations Scopus - 4Web of Science - 6
2013 Liu ZQ, Lu WM, Lim SL, Qiu XP, Bao NN, Motapothula M, et al., 'Reversible room-temperature ferromagnetism in Nb-doped SrTiO3 single crystals', PHYSICAL REVIEW B, 87 (2013)
DOI 10.1103/PhysRevB.87.220405
Citations Scopus - 22Web of Science - 23
2013 Younis A, Chu D, Lin X, Yi J, Dang F, Li S, 'High-Performance Nanocomposite Based Memristor with Controlled Quantum Dots as Charge Traps', ACS APPLIED MATERIALS & INTERFACES, 5 2249-2254 (2013)
DOI 10.1021/am400168m
Citations Scopus - 36Web of Science - 35
2013 Li Y, Deng R, Lin W, Tian Y, Peng H, Yi J, et al., 'Electrostatic tuning of Kondo effect in a rare-earth-doped wide-band-gap oxide', PHYSICAL REVIEW B, 87 (2013)
DOI 10.1103/PhysRevB.87.155151
Citations Scopus - 42Web of Science - 41
2012 Shen L, Yang S-W, Xiang S, Liu T, Zhao B, Ng M-F, et al., 'Origin of Long-Range Ferromagnetic Ordering in Metal-Organic Frameworks with Antiferromagnetic Dimeric-Cu(II) Building Units', JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 134 17286-17290 (2012)
DOI 10.1021/ja3077654
Citations Scopus - 44Web of Science - 43
2012 Yang Y, Liu X-L, Yi J-B, Yang Y, Fan H-M, Ding J, 'Stable vortex magnetite nanorings colloid: Micromagnetic simulation and experimental demonstration', JOURNAL OF APPLIED PHYSICS, 111 (2012)
DOI 10.1063/1.3684963
Citations Scopus - 19Web of Science - 18
2012 Seet HL, Ong MJ, Lee KS, Yi JB, Li XP, 'Diffusion in annealing of nanocrystalline Ni

Weak magnetic field sensors have always been an area of great interest due to their immense potential applications in a wide array of fields such as magnetic anomaly detectors (MA... [more]

Weak magnetic field sensors have always been an area of great interest due to their immense potential applications in a wide array of fields such as magnetic anomaly detectors (MAD) in defence-related industry or bio-magnetic field sensors in biomedical industry. The performance of such sensors greatly depends on the magnetic softness of the sensing elements. Thus, optimisation of the post-heat treatment process is crucial as it serves to release stresses induced during the deposition process. In this study, furnace annealing was carried out on Ni80Fe20/Cu composite wires at a range of annealing temperatures from 210°C-1,050°C. Inter-diffusion of Ni and Cu was observed at annealing temperature of 350°C, with the diffusion effect more pronounced at elevated annealing temperatures. This diffusion effect, coupled with increases in the surface roughness and average grain sizes as the annealing temperature was increased, resulted in the deterioration of magnetic properties and sensing performance of the composite wires, as indicated by the increase in coercivity, decrease in magneto-impedance (MI) effect and decrease in sensitivity. Copyright © 2012 Inderscience Enterprises Ltd. Copyright © 2012 Inderscience Enterprises Ltd.

DOI 10.1504/IJCAT.2012.050706
Citations Scopus - 1
2012 Liu XL, Fan HM, Yi JB, Yang Y, Choo ESG, Xue JM, et al., 'Optimization of surface coating on Fe3O4 nanoparticles for high performance magnetic hyperthermia agents', JOURNAL OF MATERIALS CHEMISTRY, 22 8235-8244 (2012)
DOI 10.1039/c2jm30472d
Citations Scopus - 102Web of Science - 93
2012 Bao NN, Yi JB, Fan HM, Qin XB, Zhang P, Wang BY, et al., 'Vacancy-induced room-temperature ferromagnetism in Ga-TiO2', SCRIPTA MATERIALIA, 66 821-824 (2012)
DOI 10.1016/j.scriptamat.2012.02.031
Citations Scopus - 16Web of Science - 16
2012 Rusydi A, Dhar S, Barman AR, Ariando, Qi D-C, Motapothula M, et al., 'Cationic-vacancy-induced room-temperature ferromagnetism in transparent, conducting anatase Ti1-xTaxO2 (x similar to 0.05) thin films', PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 370 4927-4943 (2012)
DOI 10.1098/rsta.2012.0198
Citations Scopus - 28Web of Science - 28
2012 Wang D, Chen Q, Xing G, Yi J, Bakaul SR, Ding J, et al., 'Robust Room-Temperature Ferromagnetism with Giant Anisotropy in Nd-Doped ZnO Nanowire Arrays', NANO LETTERS, 12 3994-4000 (2012)
DOI 10.1021/nl301226k
Citations Scopus - 117Web of Science - 121
2012 Ma YW, Lu YH, Yi JB, Feng YP, Herng TS, Liu X, et al., 'Room temperature ferromagnetism in Teflon due to carbon dangling bonds', NATURE COMMUNICATIONS, 3 (2012)
DOI 10.1038/ncomms1689
Citations Scopus - 32Web of Science - 32
2011 Li T, Ong CS, Herng TS, Yi JB, Bao NN, Xue JM, et al., 'Surface ferromagnetism in hydrogenated-ZnO film', APPLIED PHYSICS LETTERS, 98 (2011)
DOI 10.1063/1.3581046
Citations Scopus - 37Web of Science - 32
2011 Bao NN, Fan HM, Ding J, Yi JB, 'Room temperature ferromagnetism in N-doped rutile TiO2 films', JOURNAL OF APPLIED PHYSICS, 109 (2011)
DOI 10.1063/1.3535427
Citations Scopus - 45Web of Science - 35
2011 Ma YW, Ding J, Yi JB, Chan L, Herng TS, Huang S, Ran M, 'Room temperature ferromagnetism and hopping conduction in Pt NCs/Al2O3 films', JOURNAL OF APPLIED PHYSICS, 109 (2011)
DOI 10.1063/1.3562872
2011 Wang BM, Liu Y, Ren P, Xia B, Ruan KB, Yi JB, et al., 'Large Exchange Bias after Zero-Field Cooling from an Unmagnetized State', PHYSICAL REVIEW LETTERS, 106 (2011)
DOI 10.1103/PhysRevLett.106.077203
Citations Scopus - 149Web of Science - 145
2011 Herng TS, Wong MF, Qi D, Yi J, Kumar A, Huang A, et al., 'Mutual Ferromagnetic-Ferroelectric Coupling in Multiferroic Copper-Doped ZnO', ADVANCED MATERIALS, 23 1635-+ (2011)
DOI 10.1002/adma.201004519
Citations Scopus - 61Web of Science - 60
2011 Ariando, Wang X, Baskaran G, Liu ZQ, Huijben J, Yi JB, et al., 'Electronic phase separation at the LaAlO3/SrTiO3 interface', NATURE COMMUNICATIONS, 2 (2011)
DOI 10.1038/ncomms1192
Citations Scopus - 191Web of Science - 237
2011 Xing GZ, Lu YH, Tian YF, Yi JB, Lim CC, Li YF, et al., 'Defect-induced magnetism in undoped wide band gap oxides: Zinc vacancies in ZnO as an example', AIP ADVANCES, 1 (2011)
DOI 10.1063/1.3609964
Citations Scopus - 121Web of Science - 116
2010 Fan H-M, Olivo M, Shuter B, Yi J-B, Bhuvaneswari R, Tan H-R, et al., 'Quantum Dot Capped Magnetite Nanorings as High Performance Nanoprobe for Multiphoton Fluorescence and Magnetic Resonance Imaging', JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 132 14803-14811 (2010)
DOI 10.1021/ja103738t
Citations Scopus - 96Web of Science - 92
2010 Xing G, Wang D, Yi J, Yang L, Gao M, He M, et al., 'Correlated d(0) ferromagnetism and photoluminescence in undoped ZnO nanowires', APPLIED PHYSICS LETTERS, 96 (2010)
DOI 10.1063/1.3340930
Citations Scopus - 182Web of Science - 162
2010 Ma Y, Ding J, Chan L, Yi J, Herng TS, Huang S, Huang X, 'Room Temperature Ferromagnetism in (Zn1-x, Mg-x)O Film', IEEE TRANSACTIONS ON MAGNETICS, 46 1338-1341 (2010)
DOI 10.1109/TMAG.2010.2040066
Citations Scopus - 2Web of Science - 2
2010 Waqas H, Huang XL, Ding J, Fan HM, Ma YW, Herng TS, et al., 'Growth of highly textured manganese zinc ferrite films on glass substrates', JOURNAL OF APPLIED PHYSICS, 107 (2010)
DOI 10.1063/1.3367964
Citations Scopus - 1Web of Science - 5
2010 Yi JB, Lim CC, Xing GZ, Fan HM, Van LH, Huang SL, et al., 'Ferromagnetism in Dilute Magnetic Semiconductors through Defect Engineering: Li-Doped ZnO', PHYSICAL REVIEW LETTERS, 104 (2010)
DOI 10.1103/PhysRevLett.104.137201
Citations Scopus - 317Web of Science - 299
2010 Herng TS, Qi D-C, Berlijn T, Yi JB, Yang KS, Dai Y, et al., 'Room-Temperature Ferromagnetism of Cu-Doped ZnO Films Probed by Soft X-Ray Magnetic Circular Dichroism', PHYSICAL REVIEW LETTERS, 105 (2010)
DOI 10.1103/PhysRevLett.105.207201
Citations Scopus - 153Web of Science - 147
2010 Thongmee S, Liu BH, Ding J, Yi JB, 'Diffusion induced columnar structure, high perpendicular anisotropy and low transformation temperature in thick FePt films', THIN SOLID FILMS, 518 7053-7058 (2010)
DOI 10.1016/j.tsf.2010.06.064
Citations Scopus - 5Web of Science - 4
2010 Li T, Fan H, Yi J, Herng TS, Ma Y, Huang X, et al., 'Structural and magnetic studies of Cu-doped ZnO films synthesized via a hydrothermal route', JOURNAL OF MATERIALS CHEMISTRY, 20 5756-5762 (2010)
DOI 10.1039/c0jm01100b
Citations Scopus - 19Web of Science - 19
2010 Deng SZ, Fan HM, Wang M, Zheng MR, Yi JB, Wu RQ, et al., 'Thiol-capped ZnO nanowire/nanotube arrays with tunable magnetic properties at room temperature', ACS Nano, 4 495-505 (2010)

The present study reports room-temperature ferromagnetic behaviors in three-dimensional (3D)- aligned thiol-capped single-crystalline ZnO nanowire (NW) and nanotube (NT) arrays as... [more]

The present study reports room-temperature ferromagnetic behaviors in three-dimensional (3D)- aligned thiol-capped single-crystalline ZnO nanowire (NW) and nanotube (NT) arrays as well as polycrystalline ZnO NT arrays. Besides the observation of height-dependent saturation magnetization, a much higher Ms of 166 µemu cm -2 has been found in NTs compared to NWs (36 µemu cm -2) due to larger surface area in ZnO NTs, indicating morphology-dependent magnetic properties in ZnO NW/NT systems. Density functional calculations have revealed that the origin of ferromagnetism is mainly attributed to spin-polarized 3p electrons in S sites and, therefore, has a strong correlation with Zn-S bond anisotropy. The preferential magnetization direction of both single-crystalline NTs and NWs lies perpendicular to the tube/wire axis due to the aligned high anisotropy orientation of the Zn-S bonds on the lateral (100) face of ZnO NWs and NTs. Polycrystalline ZnO NTs, however, exhibit a preferential magnetization direction parallel to the tube axis which is ascribed to shape anisotropy dominating the magnetic response. Our results demonstrate the interplay of morphology, dimensions, and crystallinity on spin alignment and magnetic anisotropy in a 3D semiconductor nanosystem with interfacial magnetism. © 2010 American Chemical Society.

DOI 10.1021/nn901353x
Citations Scopus - 61Web of Science - 56
2009 Ma YW, Ding J, Qi DC, Yi JB, Fan HM, Gong H, et al., 'Room temperature ferromagnetism of ZnO nanocrystals in amorphous ZnO-Al2O3 matrix', APPLIED PHYSICS LETTERS, 95 (2009)
DOI 10.1063/1.3206654
Citations Scopus - 20Web of Science - 15
2009 Ma YW, Ding J, Yi JB, Zhang HT, Ng CM, 'Mechanism of room temperature ferromagnetism in ZnO doped with Al', JOURNAL OF APPLIED PHYSICS, 105 (2009)
DOI 10.1063/1.3056585
Citations Scopus - 35Web of Science - 25
2009 Maity D, Choo S-G, Yi J, Ding J, Xue JM, 'Synthesis of magnetite nanoparticles via a solvent-free thermal decomposition route', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 321 1256-1259 (2009)
DOI 10.1016/j.jmmm.2008.11.013
Citations Scopus - 77Web of Science - 66
2009 Xia H-B, Foo P, Yi J, 'Water-Dispersible Spherically Hollow Clusters of Magnetic Nanoparticles', CHEMISTRY OF MATERIALS, 21 2442-2451 (2009)
DOI 10.1021/cm900268z
Citations Scopus - 33Web of Science - 34
2009 Zhang H, Ding J, Chow G, Ran M, Yi J, 'Engineering Magnetic Properties of Ni Nanoparticles by Non-Magnetic Cores', CHEMISTRY OF MATERIALS, 21 5222-5228 (2009)
DOI 10.1021/cm902114d
Citations Scopus - 50Web of Science - 47
2009 Xing GZ, Yi JB, Wang DD, Liao L, Yu T, Shen ZX, et al., 'Strong correlation between ferromagnetism and oxygen deficiency in Cr-doped In2O3-delta nanostructures', PHYSICAL REVIEW B, 79 (2009)
DOI 10.1103/PhysRevB.79.174406
Citations Scopus - 128Web of Science - 120
2009 Thongmee S, Pang HL, Yi JB, Ding J, Lin JY, Van LH, 'Unique nanostructures in NiCo alloy nanowires', ACTA MATERIALIA, 57 2482-2487 (2009)
DOI 10.1016/j.actamat.2009.02.006
Citations Scopus - 42Web of Science - 40
2009 Tian L, Yep LY, Ong TT, Yi J, Ding J, Vittal JJ, 'Synthesis of NiS and MnS Nanocrystals from the Molecular Precursors (TMEDA)M(SC{O}C6H5)(2) (M = Ni, Mn)', CRYSTAL GROWTH & DESIGN, 9 352-357 (2009)
DOI 10.1021/cg800536w
Citations Scopus - 45Web of Science - 41
2009 Yi J, Li X, 'Stress effect on the properties of Ni80Fe20/Au or Cu composite wires via electrodeposition', INTERNATIONAL JOURNAL OF SURFACE SCIENCE AND ENGINEERING, 3 135-144 (2009)
DOI 10.1504/IJSURFSE.2009.024367
Citations Scopus - 1Web of Science - 1
2009 Ding J, Yi J, 'Preface', Functional Materials Letters, 2 (2009)
DOI 10.1142/S1793604709000818
2009 Fan H-M, Yi J-B, Yang Y, Kho K-W, Tan H-R, Shen Z-X, et al., 'Single-Crystalline MFe2O4 Nanotubes/Nanorings Synthesized by Thermal Transformation Process for Biological Applications', ACS NANO, 3 2798-2808 (2009)
DOI 10.1021/nn9006797
Citations Scopus - 141Web of Science - 140
2008 Ma YW, Yi JB, Ding J, Van LH, Zhang HT, Ng CM, 'Inducing ferromagnetism in ZnO through doping of nonmagnetic elements', APPLIED PHYSICS LETTERS, 93 (2008)
DOI 10.1063/1.2966360
Citations Scopus - 38Web of Science - 32
2008 Deng S, Loh KP, Yi JB, Ding J, Tan HR, Lin M, et al., 'Room temperature ferromagnetism at self-assembled monolayer modified Ag nanocluster-ZnO nanowire interface', APPLIED PHYSICS LETTERS, 93 (2008)
DOI 10.1063/1.3025853
Citations Scopus - 12Web of Science - 8
2008 Huang SL, Guan LX, Yi JB, Zhao BC, Wu Y, Fan ZC, et al., 'Magnetic and electric transport properties of Nd0.75Sr1.25Co1-xMnxO4', JOURNAL OF APPLIED PHYSICS, 104 (2008)
DOI 10.1063/1.3046673
Citations Scopus - 3Web of Science - 3
2008 Li L, Choo ESG, Yi J, Ding J, Tang X, Xue J, 'Superparamagnetic Silica Composite Nanospheres (SSCNs) with Ultrahigh Loading of Iron Oxide Nanoparticles via an Oil-in-DEG Microemulsion Route', CHEMISTRY OF MATERIALS, 20 6292-6294 (2008)
DOI 10.1021/cm8012107
Citations Scopus - 23Web of Science - 21
2008 Seet HL, Li XP, Yi JB, Ooi WY, Lee KS, 'Effect of deposition methods on the magnetic properties of nanocrystalline permalloy', JOURNAL OF ALLOYS AND COMPOUNDS, 449 284-287 (2008)
DOI 10.1016/j.jallcom.2006.02.105
Citations Scopus - 9Web of Science - 7
2008 Yi JB, Pan H, Lin JY, Ding J, Feng YP, Thongmee S, et al., 'Ferromagnetism in ZnO nanowires derived from electro-deposition on AAO template and subsequent oxidation', ADVANCED MATERIALS, 20 1170-+ (2008)
DOI 10.1002/adma.200702387
Citations Scopus - 120Web of Science - 113
2008 Xing GZ, Yi JB, Tao JG, Liu T, Wong LM, Zhang Z, et al., 'Comparative study of room-temperature ferromagnetism in Cu-doped ZnO nanowires enhanced by structural inhomogeneity', ADVANCED MATERIALS, 20 3521-+ (2008)
DOI 10.1002/adma.200703149
Citations Scopus - 174Web of Science - 171
2008 Huang SL, Fan ZC, Yi JB, Zhao BC, Wu Y, Ruan KQ, et al., 'Doping effect on magnetic and transport properties of Pr(2-x)Sr(x)CoO(4)', JOURNAL OF PHYSICS-CONDENSED MATTER, 20 (2008)
DOI 10.1088/0953-8984/20/39/395213
Citations Scopus - 9Web of Science - 10
2008 Thongmee S, Ding J, Jiabao Y, Pan H, Yi JB, Lin JY, 'Aging time effect on the formation of alumina nanowires on AAO templates', SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 38 469-474 (2008)
DOI 10.1080/15533170802264924
Citations Scopus - 5Web of Science - 5
2008 Wang Y, Ng YW, Chen Y, Shuter B, Yi J, Ding J, et al., 'Formulation of superparamagnetic iron oxides by nanoparticles of biodegradable polymers for magnetic resonance Imaging', ADVANCED FUNCTIONAL MATERIALS, 18 308-318 (2008)
DOI 10.1002/adfm.200700456
Citations Scopus - 85Web of Science - 76
2008 Zhang Z, Yi JB, Ding J, Wong LM, Seng HL, Wang SJ, et al., 'Cu-doped ZnO nanoneedles and nanonails: Morphological evolution and physical properties', JOURNAL OF PHYSICAL CHEMISTRY C, 112 9579-9585 (2008)
DOI 10.1021/jp710837h
Citations Scopus - 148Web of Science - 146
2007 Pan H, Yi JB, Shen L, Wu RQ, Yang JH, Lin JY, et al., 'Room-temperature ferromagnetism in carbon-doped ZnO', PHYSICAL REVIEW LETTERS, 99 (2007)
DOI 10.1103/PhysRevLett.99.127201
Citations Scopus - 630Web of Science - 620
2007 Xia H-B, Yi J, Foo P-S, Liu B, 'Facile fabrication of water-soluble magnetic nanoparticles and their spherical aggregates', CHEMISTRY OF MATERIALS, 19 4087-4091 (2007)
DOI 10.1021/cm070918q
Citations Scopus - 63Web of Science - 64
2007 Yi JB, Li XP, Ding J, Seet HL, 'Study of the grain size, particle size and roughness of substrate in relation to the magnetic properties of electroplated permalloy', Journal of Alloys and Compounds, 428 230-236 (2007)

In this work, the substrate grain size effect on the deposition of Ni79Fe21film by electroplating has been studied. The morphology, surface roughness, particle size and magnetic p... [more]

In this work, the substrate grain size effect on the deposition of Ni79Fe21film by electroplating has been studied. The morphology, surface roughness, particle size and magnetic properties of the deposited films are investigated in detail. The investigation shows that the grain size of the deposited films scales with the increase of the substrate grain size. It has shown that the surface roughness of the substrate is of importance. The smoother the substrate surface, the smaller the surface roughness and material coercivity of the deposited Ni79Fe21film. This study indicates that the smoothness and uniformity of the substrate surface are important parameters to be taken into account during electroplating. Under such consideration, Ni81Fe19/Cu composite wire has been deposited by sputtering a layer of Cu on the Cu substrate surface to improve Cu wire surface smoothness and uniformity. It is found that with the sputtered Cu layer, the GMI effect of the deposited Ni81Fe19/Cu composite wire has been significantly increased. © 2006 Elsevier B.V. All rights reserved.

DOI 10.1016/j.jallcom.2006.01.105
Citations Scopus - 28Web of Science - 28
2007 Yi JB, Ding J, Feng YP, Peng GW, Chow GM, Kawazoe Y, et al., 'Size-dependent magnetism and spin-glass behavior of amorphous NiO bulk, clusters, and nanocrystals: Experiments and first-principles calculations', PHYSICAL REVIEW B, 76 (2007)
DOI 10.1103/PhysRevB.76.224402
Citations Scopus - 73Web of Science - 70
2006 Zhao ZL, Chen JS, Ding J, Yi JB, Liu BH, Wang JP, 'Fabrication and microstructure of high coercivity FePt thin films at 400 degrees C', APPLIED PHYSICS LETTERS, 88 (2006)
DOI 10.1063/1.2168256
Citations Scopus - 44Web of Science - 46
2006 Seet HL, Li XP, Ning N, Ng WC, Yi JB, 'Effect of magnetic coating layer thickness on the magnetic properties of electrodeposited NiFe/Cu composite wires', IEEE TRANSACTIONS ON MAGNETICS, 42 2784-2786 (2006)
DOI 10.1109/TMAG.2006.879890
Citations Scopus - 5Web of Science - 5
2006 Li XP, Fan J, Ding J, Chiriac H, Qian XB, Yi JB, 'A design of orthogonal fluxgate sensor', JOURNAL OF APPLIED PHYSICS, 99 (2006)
DOI 10.1063/1.2172210
Citations Scopus - 19Web of Science - 19
2006 Yi JB, Ding J, 'Exchange coupling in CoO-Co bilayer', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 303 E160-E164 (2006)
DOI 10.1016/j.jmmm.2006.01.118
Citations Scopus - 16Web of Science - 10
2006 Tey SL, Reddy MV, Rao GVS, Chowdari BVR, Yi JB, Ding J, Vittal JJ, 'Synthesis, structure, and magnetic properties of [Li(H(2)O)M(N(2)H(3)CO(2))(3)]center dot 0.5H(2)O (M = Co,Ni) as single precursors to LiMO(2) battery materials', CHEMISTRY OF MATERIALS, 18 1587-1594 (2006)
DOI 10.1021/cm0523891
Citations Scopus - 49Web of Science - 47
2006 Liu BH, Ding J, Dong ZL, Boothroyd CB, Yin JH, Yi JB, 'Microstructural evolution and its influence on the magnetic properties of CoFe2O4 powders during mechanical milling', PHYSICAL REVIEW B, 74 (2006)
DOI 10.1103/PhysRevB.74.184427
Citations Scopus - 81Web of Science - 77
2005 Wang YC, Ding J, Yin JH, Liu BH, Yi JB, Yu S, 'Effects of heat treatment and magnetoannealing on nanocrystalline Co-ferrite powders', JOURNAL OF APPLIED PHYSICS, 98 (2005)
DOI 10.1063/1.2148632
Citations Scopus - 22Web of Science - 19
2005 Yi JB, Ding J, Liu BH, Dong ZL, White T, Liu Y, 'Exchange bias and magnetization process of Co/CoO nanocomposite thin films', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 285 224-232 (2005)
DOI 10.1016/j.jmmm.2004.07.044
Citations Scopus - 19Web of Science - 18
2005 Chin PP, Ding J, Yi JB, Liu BH, 'Synthesis of FeS2 and FeS nanoparticles by high-energy mechanical milling and mechanochemical processing', JOURNAL OF ALLOYS AND COMPOUNDS, 390 255-260 (2005)
DOI 10.1016/j.jallcom.2004.07.053
Citations Scopus - 74Web of Science - 67
2005 Pan H, Liu BH, Yi JB, Poh C, Lim S, Ding J, et al., 'Growth of singlecrystalline Ni and Co nanowires via electrochemical deposition and their magnetic properties', JOURNAL OF PHYSICAL CHEMISTRY B, 109 3094-3098 (2005)
DOI 10.1021/jp0451997
Citations Scopus - 206Web of Science - 204
2004 Wang YC, Ding J, Yi JB, Liu BH, Yu T, Shen ZX, 'High-coercivity Co-ferrite thin films on (100)-SiO2 substrate', APPLIED PHYSICS LETTERS, 84 2596-2598 (2004)
DOI 10.1063/1.1695438
Citations Scopus - 120Web of Science - 115
2004 Fan W, Ding J, Yi JB, Rao GVS, Chowdari BVR, 'Structure and magnetic properties of K2NiFe3.5V3.5O16 with the hollandite structure', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 272 E1801-E1803 (2004)
DOI 10.1016/j.jmmm.2003.12.864
Citations Scopus - 2Web of Science - 1
2004 Yi JB, Zhou YZ, Ding J, Chow GM, Dong ZL, White T, et al., 'An investigation of structure, magnetic properties and magnetoresistance of Ni films prepared by sputtering', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 284 303-311 (2004)
DOI 10.1016/j.jmmm.2004.06.052
Citations Scopus - 23Web of Science - 24
Show 104 more journal articles

Conference (35 outputs)

Year Citation Altmetrics Link
2014 Liu XD, Sun J, Yi JT, Lee FH, Gu H, Chow YK, 'PHYSICAL AND NUMERICAL MODELING OF THE PERFORMANCE OF DYNAMICALLY INSTALLED ANCHORS IN CLAY', 33rd International Conference on Ocean, Offshore and Arctic Engineering, 2014, Vol 1A, San Francisco, CA (2014)
2014 Gong B, Luo X, Bao N, Ding J, Li S, Yi J, 'XPS study of cobalt doped TiO2 films prepared by pulsed laser deposition', SURFACE AND INTERFACE ANALYSIS, Catania, ITALY (2014)
DOI 10.1002/sia.5397
Citations Scopus - 12Web of Science - 11
2012 Ma YW, Huang XL, Liu X, Yi JB, Leong KC, Chan L, et al., 'Magnetic and Transport Properties of n-type Fe Doped In2O3 and ZnO Films', NANOSCIENCE AND NANOTECHNOLOGY LETTERS, Singapore, SINGAPORE (2012)
DOI 10.1166/nnl.2012.1360
Citations Scopus - 4Web of Science - 4
2011 Yang Y, Yi JB, Huang XL, Xue JM, Ding J, 'High-Coercivity in alpha-Fe2O3 Formed After Annealing From Fe3O4 Nanoparticles', IEEE TRANSACTIONS ON MAGNETICS, Taipei, TAIWAN (2011)
DOI 10.1109/TMAG.2011.2159487
Citations Scopus - 11Web of Science - 12
2011 Ma YW, Ding J, Liu WS, Yi JB, Ng CM, Bao NN, Huang XL, 'Structural and Magnetic Properties of ZnO Nanocrystals in (Zn, Al)O Films Using Pulse Laser Deposition', JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, Singapore, SINGAPORE (2011)
DOI 10.1166/jnn.2011.2729
2010 Xing GZ, Yi JB, Wang DD, Liao L, Yu T, Shen ZX, et al., 'Bound magnetic polarons induced ferromagnetism in transition-metal-doped oxide nanostructures', INEC 2010 - 2010 3rd International Nanoelectronics Conference, Proceedings (2010)

One dimensional (ID) oxide nanostructures such as nanowires (NWs) are strategically important for both basic science and technological applications. These emerging nanomaterials h... [more]

One dimensional (ID) oxide nanostructures such as nanowires (NWs) are strategically important for both basic science and technological applications. These emerging nanomaterials have demonstrated superb physical properties. In particular, nanowires of wide band gap semiconductors are promising as building blocks in optoelectronic and transparent electronics, and doping with transition metals can result in ferromagnetism. Here we report on the synthesis of ZnO, In2O3nanostructures and their doped counterparts. Their physical properties have been measured systematically and they show great potential in electronic and spintronic applications. ©2010 IEEE.

DOI 10.1109/INEC.2010.5425000
2010 Shen L, Zeng MG, Pan H, Lim CC, Lu YH, Xu B, et al., 'First principles prediction of materials for spintronics: From bulk to nano', Proceedings - 2010 8th International Vacuum Electron Sources Conference and Nanocarbon, IVESC 2010 and NANOcarbon 2010 (2010)

The continued down-scaling of complementary metal-oxide-semiconductor (CMOS) devices requires replacement of the conventional Si dioxide or oxynitride dielectric by alternative hi... [more]

The continued down-scaling of complementary metal-oxide-semiconductor (CMOS) devices requires replacement of the conventional Si dioxide or oxynitride dielectric by alternative high-k materials immediately. For long term consideration, electron devices may be replaced by spintronic devices which make use of both charge and spin, two fundamental properties of electron. However, to realize these, many materials issues to be addressed. Materials design based on computational methods is playing an increasingly important role in today's materials science and engineering research. Among the various approaches, the first-principles electronic structure method based on density functional theory (DFT) is ideal for designing new materials because such methods do not require experimental inputs and prior knowledge on the materials. We have been using first-principles method to study properties of materials for future advanced technologies and to design new materials. Some of our recent works are discussed. © 2010 IEEE.

DOI 10.1109/IVESC.2010.5644347
2010 Fan J, Ning N, Yi JB, Tan LS, Li XP, 'Asymmetrical magneto-impedance effect in NiFe/SiO2/Cu composite wire with a sputtered NiFe seed layer', PHYSICA SCRIPTA, Jinju, SOUTH KOREA (2010)
DOI 10.1088/0031-8949/2010/T139/014076
2009 Yi JB, Shen L, Pan H, Van LH, Thongmee S, Hu JF, et al., 'Enhancement of room temperature ferromagnetism in C-doped ZnO films by nitrogen codoping', JOURNAL OF APPLIED PHYSICS, Austin, TX (2009)
DOI 10.1063/1.3073943
Citations Scopus - 40Web of Science - 32
2009 Thongmee S, Pang HL, Yi JB, Ding J, Lin JY, Van LH, 'The structure and magnetic properties of metal and alloy nanowires via aao template', International Journal of Nanoscience (2009)

Single- and poly-crystalline metal and alloy nanowires have been successfully fabricated into anodic aluminum oxide (AAO) template by electroplating. The single crystal-crystallin... [more]

Single- and poly-crystalline metal and alloy nanowires have been successfully fabricated into anodic aluminum oxide (AAO) template by electroplating. The single crystal-crystalline Ni and Co nanowires have been found at relatively high current density. Moreover, Ni and Co nanowires have a preferred orientation along the [2 2 0] and [1 0 0] direction, respectively. Single-crystal Ni nanowires showed coercivity 1 kOe with remanent 0.997, while Co nanowires showed coercivity 1.3 kOe and remanent 0.797. The different structures of NiCo nanowires have been obtained by varying the deposition conditions and current densities. The unique bamboo-like nanostructure was found in the product. Bamboo-like structure is achieved when the composition of 15 at% Co. The investigation of the mechanisms shows the special structures are related to the different diffusion rates of Ni and Co on the surface of AAO template. The work shows the possibility to control the sub-nanostructures in nanowires. © 2009 World Scientific Publishing Company.

2008 Yi JJB, Ding J, Thongmee S, Feng YP, Chow GM, 'The structure and magnetic properties of NiO with different sizes', 2008 2ND IEEE INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1-3, Shanghai, PEOPLES R CHINA (2008)
DOI 10.1109/INEC.2008.4585663
Citations Scopus - 2Web of Science - 1
2008 Thongmee S, Pang HL, Ding J, Yi JB, Lin JY, 'Fabrication and Magnetic Properties of Metal Nanowires via AAO Templates', 2008 2ND IEEE INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1-3, Shanghai, PEOPLES R CHINA (2008)
DOI 10.1109/INEC.2008.4585678
Citations Scopus - 1
2008 Yin JH, Ding J, Liu BH, Miao XS, Yi JB, Chen JS, 'Magnetic properties of nanocrystalline Co-ferrite films deposited on single-crystal SiO2 substrates using pulsed laser deposition', SURFACE REVIEW AND LETTERS, Hangzhou, PEOPLES R CHINA (2008)
DOI 10.1142/S0218625X08010981
Citations Scopus - 1Web of Science - 1
2008 Thongmee S, Ma YW, Ding J, Yi JB, Sharma G, 'Synthesis and characterization of ferromagnetic nanowires using AAO templates', SURFACE REVIEW AND LETTERS, Hangzhou, PEOPLES R CHINA (2008)
DOI 10.1142/S0218625X08011032
Citations Scopus - 6Web of Science - 5
2008 Liu B, Ding J, Yi J, Yin J, Dong Z, 'Magnetic anisotropies in cobalt-nickel ferrites (NixCo1-xFe2O4)', JOURNAL OF THE KOREAN PHYSICAL SOCIETY, Halong City, VIETNAM (2008)
DOI 10.3938/jkps.52.1483
Citations Scopus - 8Web of Science - 8
2007 Yi JB, Li XP, Ding J, Yin JH, Thongmee S, Seet HL, 'Microstructue evolution of Ni80Fe20-Cu deposited by electroplating under an applied field', IEEE TRANSACTIONS ON MAGNETICS, Balitmore, MD (2007)
DOI 10.1109/TMAG.2007.893416
Citations Scopus - 3Web of Science - 3
2007 Li XP, Yi JB, Seet HL, Yin JH, Thongmee S, Ding J, 'Effect of sputtered seed layer on electrodeposited NiFe/Cu composite wires', IEEE TRANSACTIONS ON MAGNETICS, Balitmore, MD (2007)
DOI 10.1109/TMAG.2007.893801
Citations Scopus - 6Web of Science - 5
2007 Yin JH, Ding J, Liu BH, Yi JB, Miao XS, Chen JS, 'Magnetic anisotropy and high coercivity of epitaxial Co-ferrite films prepared by pulsed laser deposition', JOURNAL OF APPLIED PHYSICS, Baltimore, MD (2007)
DOI 10.1063/1.2709763
Citations Scopus - 20Web of Science - 14
2007 Thongmee S, Ding J, Lin JY, Blackwood DJ, Yi JB, Yin JH, 'FePt films fabricated by electrodeposition', JOURNAL OF APPLIED PHYSICS, Baltimore, MD (2007)
DOI 10.1063/1.2711810
Citations Scopus - 17Web of Science - 11
2007 Yi JB, Li XP, Ding J, Koh CM, Thongmee S, Seet HL, 'Magnetic properties and magneto-impedance effect of CoNiFe/Cu composite wires by electroplating', PHYSICA SCRIPTA, Hangzhou, PEOPLES R CHINA (2007)
DOI 10.1088/0031-8949/2007/T129/030
Citations Scopus - 1Web of Science - 1
2007 Seet HL, Li XP, Lee KS, Yee KY, Liang LQ, Yi JB, 'Effect of annealing on the magnetic properties and performance of cold-drawn micro Ni80Fe20/Cu wires in magnetic sensors', PHYSICA SCRIPTA, Hangzhou, PEOPLES R CHINA (2007)
DOI 10.1088/0031-8949/2007/T129/037
Citations Scopus - 1Web of Science - 1
2007 Pan H, Ni Z, Yi J, Gao X, Liu C, Feng YP, et al., 'Optical and magnetic properties of Ni-doped ZnO nanocones', JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, Arcachon, FRANCE (2007)
DOI 10.1166/jnn.2007.807
Citations Scopus - 2Web of Science - 3
2006 Li XP, Seet HL, Fan J, Yi JB, 'Electrodeposition and characteristics of Ni80Fe20/Cu composite wires', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Taipei, TAIWAN (2006)
DOI 10.1016/j.jmmm.2006.01.132
Citations Scopus - 24Web of Science - 25
2006 Pan H, Yi JB, Liu BH, Thongmee S, Ding J, Feng YP, Lin JY, 'Magnetic properties of highly-ordered Ni, Co and their alloy nanowires in AAO templates', SCIENCE AND TECHNOLOGY OF HYBRID MATERIALS, Singapore, SINGAPORE (2006)
DOI 10.4028/www.scientific.net/SSP.111.123
Citations Scopus - 1Web of Science - 3
2006 Yi JB, Ding J, 'Co/CoO hybrid film by post annealing', SCIENCE AND TECHNOLOGY OF HYBRID MATERIALS, Singapore, SINGAPORE (2006)
DOI 10.4028/www.scientific.net/SSP.111.175
Citations Web of Science - 2
2006 Pan H, Yi JB, Liu BH, Thongmee S, Ding J, Feng YP, Lin JY, 'Magnetic properties of highly-ordered Ni, Co and their alloy nanowires in AAO templates', Solid State Phenomena (2006)

We have fabricated metal/alumina hybrid materials by electrodepositon of metal nanowires into nanopores of anodic aluminum oxide templates. Single crystalline Ni and Co nanowires ... [more]

We have fabricated metal/alumina hybrid materials by electrodepositon of metal nanowires into nanopores of anodic aluminum oxide templates. Single crystalline Ni and Co nanowires have been successfully fabricated. Structural characterization (XRD and HRTEM) shows that the single crystalline Ni nanowire has a preferred orientation along (220) direction. The preferred orientation of Co nanowire is along (100). These single crystalline Ni and Co nanowires have exhibited excellent magnetic properties. Their alloy nanowires have exhibited a large shift in hysteresis, probably due to the surface oxidation and exchange bias effect.

DOI 10.4028/3-908451-18-3.123
Citations Scopus - 3
2006 Yi JB, Ding J, 'Co/CoO hybrid film by post annealing', Solid State Phenomena (2006)

Co/CoO hybrid films are prepared by annealing Co films with various ratio of oxygen of O2/Ar mixture. The nanocomposite film shows a relatively large exchange bias (5.32 kOe) and ... [more]

Co/CoO hybrid films are prepared by annealing Co films with various ratio of oxygen of O2/Ar mixture. The nanocomposite film shows a relatively large exchange bias (5.32 kOe) and coercivity (HC-: 6.17 kOe) taken at 80 K when formed by post annealing at 473 K under 3% O2 for 1h. Both are much larger than that of Co/CoO nanocomposite by reactive sputtering with an oxygen partial pressure. Investigation shows that the formation of interface by post annealing is of importance for the large exchange bias and enhanced coercivity. The surface CoO, grain size of CoO and composition may also contribute to magnetic properties of the post annealing film.

DOI 10.4028/3-908451-18-3.175
Citations Scopus - 2
2005 Yin JH, Ding J, Liu BH, Wang YC, Yi YB, 'High-coercivity Co-ferrite thin films on SiO2 (100) substrate prepared by sputtering and PLD', INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference (2005)

Co-ferrite thin films are interesting for magnetic recording and magneto-optical devices. In this work, we have prepared Co-ferrite thin films on SiO2 substrate with high coercivi... [more]

Co-ferrite thin films are interesting for magnetic recording and magneto-optical devices. In this work, we have prepared Co-ferrite thin films on SiO2 substrate with high coercivity by sputtering and PLD. The film thickness was around 50 nm. All the films were subsequently annealed at a temperature of 500 to 1000°C. As shown in Fig. 1, as-sputtered Co-ferrite film possessed an amorphous-like structure, as no x-ray diffraction peak was observed. Crystallization required an annealing at 500°C or higher. High coercivity was obtained after annealing at 900-1000°C, as shown in Fig. 2. High coercivity was associated with a nanostructure, as shown in Fig. 3. Hysteresis loops of the sample annealed at 900°C were shown in Fig. 4. It has been found out that substrate also played an important role, as shown in Table 1. Similar trend of magnetic properties was observed in PLD-derived samples. © 2005 lEEE.

2005 Zhao ZL, Chen JS, Ding J, Yi JB, Liu BH, Wang JP, 'Microstructure of high coercivity FePt thin films fabricated at 400°C', INTERMAG ASIA 2005: Digests of the IEEE International Magnetics Conference (2005)
2005 Zhao ZL, Chen JS, Ding J, Yi JB, Liu BH, Wang JP, 'High coercivity FePt thin films with Ag intermediate layers deposited at 400 degrees C', IEEE TRANSACTIONS ON MAGNETICS, Nagoya, JAPAN (2005)
DOI 10.1109/TMAG.2005.855204
Citations Scopus - 5Web of Science - 5
2005 Yin JH, Ding J, Liu BH, Wang YC, Yi JB, Chen JS, Miao XS, 'High coercivity co-ferrite thin films on SiO2 (100) substrate prepared by sputtering and PLD', IEEE TRANSACTIONS ON MAGNETICS, Nagoya, JAPAN (2005)
DOI 10.1109/TMAG.2005.854946
Citations Scopus - 15Web of Science - 10
2005 Zhao ZL, Ding J, Yi JB, Chen JS, Zeng JH, Wang JP, 'The mechanism of Ag top layer on the coercivity enhancement of FePt thin films', JOURNAL OF APPLIED PHYSICS, Jacksonville, FL (2005)
DOI 10.1063/1.1854332
Citations Scopus - 43Web of Science - 9
2005 Yi JB, Ding J, Zhao ZL, Liu BH, 'High coercivity and exchange coupling of Ni/NiO nanocomposite film', JOURNAL OF APPLIED PHYSICS, Jacksonville, FL (2005)
DOI 10.1063/1.1851424
Citations Scopus - 22Web of Science - 24
2005 Zhao ZL, Ding J, Yi JB, Liu BH, Chen JS, Wang JP, Liu YN, 'Nanostructured FePt thin films with high ceorcivity', JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, Univ Queensland, Sch Engn, Brisbane, AUSTRALIA (2005)
Citations Scopus - 2Web of Science - 5
2004 Wang YC, Ding J, Yi JB, Liu BH, Yu T, Shen ZX, 'High coercivity Co-ferrite thin films on SiO2(100) substrate', JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, Acad Sinica, Inst Phys, Taipei, TAIWAN (2004)
DOI 10.1016/j.jmmm.2004.04.048
Citations Scopus - 12Web of Science - 11
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Grants and Funding

Summary

Number of grants 16
Total funding $4,119,930

Click on a grant title below to expand the full details for that specific grant.


20183 grants / $1,053,080

Facility for electric and magnetic characterisation of novel materials at extreme conditions$824,080

Funding body: ARC (Australian Research Council)

Funding body ARC (Australian Research Council)
Project Team

Michael Fuhrer; Mark Edmonds; Udo Bach; Kiyonori Suzuki; Julie Karel; Kourosh Kalantar-zadeh; Lan Wang; Vipul Bansal; Jianzhen Ou; Jan Seidel; Jiabao Yi; Yuerui Lu

Scheme LIEF
Role Investigator
Funding Start 2018
Funding Finish 2018
GNo
Type Of Funding Internal
Category INTE
UON N

High-speed (120,000 rpm) electric machine test bed for research related to efficient energy conversion and storage system$189,000

Funding body: UNSW

Funding body UNSW
Project Team

Rukmi Dutta, Fax Rahman, John Fletcher, Jiabao Yi,

Scheme MREII
Role Investigator
Funding Start 2018
Funding Finish 2018
GNo
Type Of Funding Internal
Category INTE
UON N

2D based diluted magnetic semiconductors$40,000

Funding body: UNSW

Funding body UNSW
Project Team

Jiabao Yi

Scheme UNSW Goldstar
Role Lead
Funding Start 2018
Funding Finish 2018
GNo
Type Of Funding Internal
Category INTE
UON N

20171 grants / $776,000

Enhance ferromagnetic ordering by exchange coupling and defect engineering$776,000

Funding body: ARC (Australian Research Council)

Funding body ARC (Australian Research Council)
Project Team

Jiabao Yi

Scheme Future Fellow
Role Lead
Funding Start 2017
Funding Finish 2021
GNo
Type Of Funding Aust Competitive - Commonwealth
Category 1CS
UON N

20161 grants / $40,000

A new type of diluted magnetic semiconductor based on two dimensional materials$40,000

Funding body: UNSW

Funding body UNSW
Project Team

Jiabao Yi

Scheme UNSW Goldstar
Role Lead
Funding Start 2016
Funding Finish 2016
GNo
Type Of Funding Internal
Category INTE
UON N

20151 grants / $420,000

New generation cryogen-free Physical Property Measurement System$420,000

Funding body: ARC (Australian Research Council)

Funding body ARC (Australian Research Council)
Project Team

Shi Xue Dou, Germanas Peleckis, Xiaolin Wang, Jiabao Yi , Yiu-Wing Mai, Luhua Li, Roger Lewis, Ying Chen, Geoffrey Spinks,

Scheme LIEF
Role Investigator
Funding Start 2015
Funding Finish 2015
GNo
Type Of Funding Aust Competitive - Non Commonwealth
Category 1NS
UON N

20143 grants / $529,850

Spin manipulation in oxide magnetic semiconductors towards spintronic applications$240,000

Funding body: ARC (Australian Research Council)

Funding body ARC (Australian Research Council)
Project Team

Jiabao Yi, Kiyonori Suzuki, Elvezio. Morenzoni, Jun Ding, Wai Tung Lee

Scheme Linkage Projects
Role Lead
Funding Start 2014
Funding Finish 2016
GNo
Type Of Funding Aust Competitive - Commonwealth
Category 1CS
UON N

Variable temperature interferometric scanning probe platform$190,000

Funding body: UNSW

Funding body UNSW
Project Team

Jan Seidel, Vanaloor Nagarajan, John Daniels, Jiabao Yi, Julia Glaum, Clemens. Ulrich, Alex Hamilton, Rose Amal

Scheme MREII
Role Investigator
Funding Start 2014
Funding Finish 2014
GNo
Type Of Funding Internal
Category INTE
UON N

Photoelectrochemical Nanomaterials$99,850

Funding body: UNSW

Funding body UNSW
Project Team

• Jan Seidel, Judy Hart, Pramod Koshy, Jiabao Yi, Charles Sorrell, Michael Manefield, Clemens Ulrich, Alexander Hamilton, Martin Green

Scheme MREII
Role Investigator
Funding Start 2014
Funding Finish 2014
GNo
Type Of Funding Internal
Category INTE
UON N

20133 grants / $164,000

Electrical measurement system$114,000

Funding body: UNSW

Funding body UNSW
Project Team

Jiabao Yi, Valanoor Nagarajan, Daniels John, Ramer Rodica, Sean Li, Ferry Michael, Stefan Bremner, Seidel Jan, , D. Wang, G. Julia, and G. Xing

Scheme MREII
Role Lead
Funding Start 2013
Funding Finish 2013
GNo
Type Of Funding Internal
Category INTE
UON N

Spin manipulation in oxide diluted magnetic semiconductors$40,000

Funding body: UNSW

Funding body UNSW
Project Team

Jiabao Yi

Scheme UNSW Goldstar
Role Lead
Funding Start 2013
Funding Finish 2013
GNo
Type Of Funding Internal
Category INTE
UON N

Nanoengineering to develop magnetic semiconductors for spintronics devices$10,000

Funding body: UNSW

Funding body UNSW
Project Team

Jiabao Yi

Scheme Faculty research grant-UNSW
Role Lead
Funding Start 2013
Funding Finish 2018
GNo
Type Of Funding Internal
Category INTE
UON N

20122 grants / $211,000

High temperature system$200,000

Funding body: ARC (Australian Research Council)

Funding body ARC (Australian Research Council)
Project Team

X.L. Wang, S. X. Dou, G. Peleckis, L. Ye, T.S. Zhang, M. Martyniuk, C. Zhang, Jiabao Yi, W.K. Yeoh, G. Umana-Membreno, R. Lewis, Y.B. Zhang, C. Ulrich

Scheme LIEF
Role Investigator
Funding Start 2012
Funding Finish 2012
GNo
Type Of Funding Aust Competitive - Commonwealth
Category 1CS
UON N

Magnetic uniformity in oxide magnetic semiconductors$11,000

Funding body: UNSW

Funding body UNSW
Project Team

Jiabao Yi

Scheme Faculty research grant-UNSW
Role Lead
Funding Start 2012
Funding Finish 2012
GNo
Type Of Funding External
Category EXTE
UON N

20111 grants / $750,000

The development of advanced diluted magnetic semiconductors through nonmagnetic element doping and defect engineering for spin transistors$750,000

QE II Fellowship

Funding body: ARC (Australian Research Council)

Funding body ARC (Australian Research Council)
Project Team

Jiabao Yi

Scheme Discovery Projects
Role Lead
Funding Start 2011
Funding Finish 2016
GNo
Type Of Funding Aust Competitive - Commonwealth
Category 1CS
UON N

20081 grants / $176,000

Nonmagnetic element doped ZnO based diluted magnetic semiconductor$176,000

Funding body: Lee Kuan Yew Foundation

Funding body Lee Kuan Yew Foundation
Project Team

Jiabao Yi

Scheme Lee Kuan Yew Fellowship
Role Lead
Funding Start 2008
Funding Finish 2011
GNo
Type Of Funding External
Category EXTE
UON N
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Research Supervision

Number of supervisions

Completed3
Current7

Current Supervision

Commenced Level of Study Research Title Program Supervisor Type
2018 Masters Fe3O4 nanorings for bioapplications Materials Engineering, UNSW Co-Supervisor
2018 PhD 2D Materials for the Applications of Gas Sensors PhD (Chemical Engineering), Faculty of Engineering and Built Environment, The University of Newcastle Principal Supervisor
2017 PhD 2D based composite for gas sensor applications Materials Engineering, UNSW Co-Supervisor
2017 Masters VO2 based magnetic semiconductors Materials Engineering, UNSW Co-Supervisor
2016 PhD Development of oxide based diluted magnetic semiconductors Materials Engineering, UNSW Co-Supervisor
2016 PhD 2D based diluted magnetic semiconductors Materials Engineering, UNSW Co-Supervisor
2016 PhD Spin manipulation in oxide based diluted magnetic semiconductors Materials Engineering, UNSW Co-Supervisor

Past Supervision

Year Level of Study Research Title Program Supervisor Type
2017 PhD Magnetic properties of electronic materials by defects engineering Materials Engineering, UNSW Principal Supervisor
2016 PhD Nanostructured diluted magnetic semiconductors Materials Engineering, UNSW Principal Supervisor
2015 PhD The development of Advanced Magnetic Semiconductors Materials Engineering, UNSW Principal Supervisor
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Dr Jiabao Yi

Position

Future Fellow
School of Engineering
Faculty of Engineering and Built Environment

Contact Details

Email jiabao.yi@newcastle.edu.au
Phone (02)4926 1625
Mobile 0425749816
Fax (02) 4926 1625

Office

Room ATC220
Building ATC
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